JPH049204B2 - - Google Patents
Info
- Publication number
- JPH049204B2 JPH049204B2 JP59017484A JP1748484A JPH049204B2 JP H049204 B2 JPH049204 B2 JP H049204B2 JP 59017484 A JP59017484 A JP 59017484A JP 1748484 A JP1748484 A JP 1748484A JP H049204 B2 JPH049204 B2 JP H049204B2
- Authority
- JP
- Japan
- Prior art keywords
- pva
- fibers
- spinning
- strength
- denier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 42
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 42
- 229920001410 Microfiber Polymers 0.000 claims description 12
- 239000000835 fiber Substances 0.000 description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
- 238000009987 spinning Methods 0.000 description 20
- 238000000034 method Methods 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 10
- 238000007127 saponification reaction Methods 0.000 description 10
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000004327 boric acid Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 239000011550 stock solution Substances 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 5
- 229910052938 sodium sulfate Inorganic materials 0.000 description 5
- 235000011152 sodium sulphate Nutrition 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 238000010009 beating Methods 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- 238000005345 coagulation Methods 0.000 description 4
- 230000015271 coagulation Effects 0.000 description 4
- 239000012770 industrial material Substances 0.000 description 4
- 239000004745 nonwoven fabric Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- 238000002166 wet spinning Methods 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002649 leather substitute Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 229920003169 water-soluble polymer Polymers 0.000 description 2
- 235000002597 Solanum melongena Nutrition 0.000 description 1
- 244000061458 Solanum melongena Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000000578 dry spinning Methods 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000003658 microfiber Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/14—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated alcohols, e.g. polyvinyl alcohol, or of their acetals or ketals
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59017484A JPS60162805A (ja) | 1984-01-31 | 1984-01-31 | 高強力ポリビニルアルコ−ル系極細繊維及びその製造方法 |
| EP84116515A EP0150513B1 (en) | 1984-01-31 | 1984-12-31 | High-tenacity, fine-denier polyvinyl alcohol fiber and a method for production thereof |
| US06/690,578 US4612157A (en) | 1984-01-31 | 1985-01-11 | Method for production of high-tenacity, fine-denier polyvinyl alcohol fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59017484A JPS60162805A (ja) | 1984-01-31 | 1984-01-31 | 高強力ポリビニルアルコ−ル系極細繊維及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60162805A JPS60162805A (ja) | 1985-08-24 |
| JPH049204B2 true JPH049204B2 (no) | 1992-02-19 |
Family
ID=11945272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59017484A Granted JPS60162805A (ja) | 1984-01-31 | 1984-01-31 | 高強力ポリビニルアルコ−ル系極細繊維及びその製造方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4612157A (no) |
| EP (1) | EP0150513B1 (no) |
| JP (1) | JPS60162805A (no) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1986007393A1 (en) * | 1985-06-12 | 1986-12-18 | Toray Industries, Inc. | Tire cord made of polyvinyl alcohol |
| US4809493A (en) * | 1985-11-01 | 1989-03-07 | Kuraray Company Limited | Water-absorbing shrinkable yarn |
| EP0313068B1 (en) * | 1987-10-22 | 1995-08-02 | Kuraray Co., Ltd. | Polyvinyl alcohol-based synthetic fibers having a slender cross-sectional configuration and their use for reinforcing shaped articles |
| JP2588579B2 (ja) * | 1988-04-21 | 1997-03-05 | 株式会社クラレ | 耐熱水性にすぐれたポリビニルアルコール系繊維およびその製造法 |
| US4851168A (en) * | 1988-12-28 | 1989-07-25 | Dow Corning Corporation | Novel polyvinyl alcohol compositions and products prepared therefrom |
| US5110678A (en) * | 1989-04-27 | 1992-05-05 | Kuraray Company Limited | Synthetic polyvinyl alcohol fiber and process for its production |
| JP2710408B2 (ja) * | 1989-05-24 | 1998-02-10 | ユニチカ株式会社 | ポリビニルアルコールモノフイラメント及びその製造法 |
| JPH04126818A (ja) * | 1990-09-11 | 1992-04-27 | Kuraray Co Ltd | ポリビニルアルコール系バインダー繊維及びその製造方法 |
| US5871679A (en) * | 1991-04-10 | 1999-02-16 | Isolyser Company, Inc. | Method of producing hot water soluble garments and like fabrics |
| EP0520297B1 (en) * | 1991-06-24 | 1996-02-14 | Kuraray Co., Ltd. | Polyvinyl alcohol-based synthetic fiber and process for producing the same |
| US5620786A (en) * | 1993-04-29 | 1997-04-15 | Isolyser Co. Inc. | Hot water soluble towels, sponges and gauzes |
| US5885907A (en) * | 1993-04-29 | 1999-03-23 | Isolyser Company, Inc. | Method of disposal of hot water soluble garments and like fabrics |
| EP0636716B1 (en) * | 1993-07-29 | 1999-01-20 | Kuraray Co., Ltd. | Water soluble polyvinyl alcohol-based fiber |
| US5670574A (en) * | 1995-01-25 | 1997-09-23 | Hill; Joe C. | Salt-resin plastic products and process |
| IN187510B (no) * | 1995-05-22 | 2002-05-11 | Kuraray Co | |
| TWI302955B (en) | 2004-01-08 | 2008-11-11 | Kuraray Co | Water-soluble polyvinyl alcohol fibers and its manufacturing method and nonwoven fabric comprising them |
| FR2946178A1 (fr) | 2009-05-27 | 2010-12-03 | Arkema France | Procede de fabrication d'une fibre conductrice multicouche par enduction-coagulation. |
| FR2946177B1 (fr) | 2009-05-27 | 2011-05-27 | Arkema France | Procede de fabrication de fibres composites conductrices a haute teneur en nanotubes. |
| FR2975708B1 (fr) | 2011-05-23 | 2014-07-18 | Arkema France | Fibres composites conductrices comprenant des charges conductrices carbonees et un polymere conducteur |
| FR2978170B1 (fr) | 2011-07-21 | 2014-08-08 | Arkema France | Fibres composites conductrices a base de graphene |
| CN102517655B (zh) * | 2011-12-16 | 2015-02-04 | 宁波荣溢化纤科技有限公司 | 一种超高分子量聚乙烯纤维的制备方法 |
| CN102517657B (zh) * | 2011-12-16 | 2014-11-19 | 宁波荣溢化纤科技有限公司 | 一种超高分子量聚乙烯纤维的制备方法 |
| CN113215675B (zh) * | 2021-06-29 | 2022-02-08 | 东华大学 | 一种hb(a-m)改性氮化硼纳米管增强pva纤维及其制备方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5025052A (no) * | 1973-07-06 | 1975-03-17 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB917355A (en) * | 1960-02-23 | 1963-02-06 | Kurashiki Rayon Kk | Method of manufacturing synthetic fibres of polyvinyl alcohol |
| US3660556A (en) * | 1968-07-26 | 1972-05-02 | Kurashiki Rayon Co | Process for producing polyvinyl alcohol filaments |
| US3850902A (en) * | 1969-04-15 | 1974-11-26 | American Optical Corp | Process for casting eyeglass frames |
| US3852402A (en) * | 1969-11-25 | 1974-12-03 | S Tanaka | Process for the preparation of polyvinyl alcohol fibers |
| BE759394A (fr) * | 1969-11-25 | 1971-04-30 | Kuraray Co | Fibre d'alcool de polyvinyle possedant d'excellentes proprietesaux hautes temperatures et pneumatique radial contenant de telles fibres |
| US3850901A (en) * | 1969-11-25 | 1974-11-26 | T Kimura | Polyvinyl alcohol fibers |
| NL7116126A (no) * | 1970-11-27 | 1972-05-30 | ||
| FR2117015A5 (en) * | 1970-12-11 | 1972-07-21 | Unitika Ltd | Pva fibres - contg borax or boric acid added to spinning soln |
| JPS5838526B2 (ja) * | 1975-06-30 | 1983-08-23 | ユニチカ株式会社 | ゴクボソセンイノセイゾウホウ |
| JPS5430930A (en) * | 1977-08-05 | 1979-03-07 | Nichibi Kk | Production of polyvinyl alcohol synthetic fiber |
| JPS5477720A (en) * | 1977-12-01 | 1979-06-21 | Nichibi Kk | Production of very fine polyvinylalcohol type synthetic fiber |
| JPS5527310A (en) * | 1978-08-16 | 1980-02-27 | Nichibi:Kk | Production of extremely fine ion-exchange fiber |
| JPS5571814A (en) * | 1978-11-22 | 1980-05-30 | Nichibi:Kk | Production of ultra-fine fiber having metal chelating ability |
-
1984
- 1984-01-31 JP JP59017484A patent/JPS60162805A/ja active Granted
- 1984-12-31 EP EP84116515A patent/EP0150513B1/en not_active Expired
-
1985
- 1985-01-11 US US06/690,578 patent/US4612157A/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5025052A (no) * | 1973-07-06 | 1975-03-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0150513A2 (en) | 1985-08-07 |
| US4612157A (en) | 1986-09-16 |
| JPS60162805A (ja) | 1985-08-24 |
| EP0150513B1 (en) | 1988-03-16 |
| EP0150513A3 (en) | 1985-09-11 |
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